{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "cell type", "cell line", "protein", "DNA"], "input": "Although activated in T cell leukemias , expression of SCL and LYL-1 is low or undetectable in normal T cell populations ."}
{"RNA": [], "cell type": ["normal T cell populations"], "cell line": [], "protein": ["SCL", "LYL-1"], "DNA": []}